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Kling O1 Edit Video [Pro]

Edit an existing video using natural-language instructions, transforming subjects, settings, and style while retaining the original motion structure.

Input

Fields marked * are required. Review the price before generating.

Use @Element1, @Element2 to reference elements and @Image1, @Image2 to reference images in order.

Tips and requirements

Reference video URL. Only .mp4/.mov formats supported, 3-10 seconds duration, 720-2160px resolution, max 200MB. Max file size: 200.0MB, Min width: 720px, Min height: 720px, Max width: 2160px, Max height: 2160px, Min duration: 3.0s, Max duration: 10.05s, Min FPS: 24.0, Max FPS: 60.0, Timeout: 30.0s

Uploading a file needs an account. Create accountMP4, WebM · up to 100 MB

Additional settings

Whether to keep the original audio from the video.

Price$0.2663 / second

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use Kling O1 Edit Video [Pro]

Getting started

Use an existing clip when you want to reinterpret its appearance. Separate the desired change from the movement and framing you want to keep.

Review your result

Compare the subject across frames, especially hands, clothing and overlap boundaries. Check retained sound separately.

Inputs and settings

Provide video_url and prompt. The documented source is MP4/MOV, 3–10 seconds and no larger than 200 MB; trim a longer clip before uploading.

Use keep_audio for the original soundtrack. Keep the source and instruction together when comparing edits; this operation does not expose a new duration setting.

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